Top Inventors at Ott Hydromet B.V. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Joop Mes | 5 |
| 2 | Joachim Jaus | 2 |
| 3 | Thijs Bergmans | 2 |
| #4 | Xander Olivier Van Mechelen | 2 |
| #5 | Hendrikus Adrianus Franciscus Nagel | 1 |
| #6 | Keith Wilson | 1 |
| #7 | Marc Albert Nijs Korevaar | 1 |
| #8 | Pavel Babal | 1 |
| #9 | Robertus Dennis Nieuwveen | 1 |
| #10 | Ramon Commereuc | 1 |
| #11 | Ilja Xander Staupe | 1 |
| #12 | Alwin Jacob Van Tol | 1 |